function OBSplot_wang(logFlag)
SFRsbrst=[13.4 0.0023 0.052 55.4 0.14 5.4...
    10.3 3.1 17.3 0.82 1.4 3.8 2.7 8.2 5.5 ];
obssort=[2 4 10];
num=[37 18 7];
% num=log10(num);
if(logFlag)
    num=log10(num);
end
plot(obssort,num,'ro')

% 
% opt.LineStyle = {''}; % three line styles
% opt.Markers = { 's'};
% % opt.MarkerSpacing = [15, 15, 15];
% opt.Legend = {'Observation', '\theta = 45^o', '\theta = 90^o'}; % legends
% 
% % Save? comment the following line if you do not want to save
% opt.FileName = 'plotMarkers.png'; 
% 
% % create the plot
% setPlotProp(opt);

end